Question

unit of work done is ___​

Answer 1

Answer:

Unit of work done is Joule.

Explanation :

Work done = Force x Displacement

W = F x S

Dimension formula of force

$[MLT {}^{ - 2 }]$

Dimision formula of Displacement (distance)

$[L]$

$w = [MLT {}^{ - 2}] \times [L]$

$= [ML {}^{2} T{}^{ - 2}]$

Unit of work done is Joule

Dimension formula of work done

$[ML{}^{2} T {}^{ - 2}]$

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